From a north central county known for ginseng farming and downhill skiing, he has served on the local school board, the Marathon County Board and the village board of trustees in Weston, population 15,000. In February, new legislative maps in Wisconsin were signed into law after more than a decade of partisan wrangling and legal battles. The new maps undid the gerrymander that had helped Republicans keep control of both state legislative chambers since 2012. The 85th Assembly District in Marathon County, where Mr. Xiong lives, is no longer a Republican-leaning seat: It is a tossup. “This idea came to reality when the maps changed,” Mr. Xiong said in an interview last month.

---

Persons: Yee Leng Xiong, Xiong, ” Mr, Patrick Snyder Organizations: Marathon County Board, Democrat, Legislature, Republican, District, State Assembly Locations: Wisconsin, Marathon, Weston, Marathon County